These simple assay formats are widely used across the Life Sciences for a broad spectrum of applications.

RPLs are expressed with genetically incorporated poly-histidine tags. This not only simplify their purification but also enables their detection without the need for in vitro labeling, such as biotinylation, that is typically required for detection of plant and other eukaryotic lectins. RPLs can be simply detected through the use of standard commercially available conjugated/labeled anti-his antibodies.